/* ============================================================
   STLiNE 祖師ヶ谷大蔵店 — ストレッチ専門店LP
   WHITE × BLACK × SILVER (brand) + RED (conversion)
   ============================================================ */

:root {
  --white: #FFFFFF;
  --off: #F4F5F6;
  --black: #0F1214;
  --panel: #181D20;
  --ink: #1E2428;
  --gray: #545B61;
  --line: #E3E5E7;
  --line-dark: rgba(255, 255, 255, .16);
  --silver: #AEB6BC;
  --gold: #806628;
  --gold-light: #C8A96A;
  --red: #C22F27;
  --red-deep: #A2251E;
  --paper-dark: rgba(255, 255, 255, .82);
  --font-min: "Shippori Mincho", "Hiragino Mincho ProN", serif;
  --font-goth: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-serif-en: "Cormorant Garamond", "Shippori Mincho", serif;
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --shadow-card: 0 14px 40px -18px rgba(15, 18, 20, .22);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 92px; }

body {
  font-family: var(--font-goth);
  background: var(--white);
  color: var(--ink);
  line-height: 1.9;
  font-size: 16px;
  letter-spacing: .03em;
  font-feature-settings: "palt";
  overflow-x: hidden;
}

img, svg, iframe, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
em { font-style: normal; }
ul, ol { list-style: none; }
figure { margin: 0; }
.num { font-family: var(--font-serif-en); font-weight: 600; letter-spacing: .01em; }
.num, .hero__cta-note strong, .taiken__price strong, .topbar__info a,
.nagare__num, .about__num {
  font-variant-numeric: lining-nums;
  font-feature-settings: "lnum" 1;
}
.pc { display: inline; }
.sp { display: none; }

.container { width: min(1120px, 100% - 48px); margin-inline: auto; }
.container--narrow { width: min(840px, 100% - 48px); }

/* ---------- リビール(スクロール出現) ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.reveal.is-in { opacity: 1; transform: none; }
.d1 { transition-delay: .1s; }
.d2 { transition-delay: .2s; }
.d3 { transition-delay: .3s; }
.d4 { transition-delay: .42s; }
.d5 { transition-delay: .54s; }
.d6 { transition-delay: .68s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* 検証用(?noanim) */
.no-anim .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: var(--red);
  color: #fff;
  text-decoration: none;
  text-align: center;
  padding: 18px 46px;
  border-radius: 8px;
  position: relative;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background .3s;
  box-shadow: 0 12px 30px -12px rgba(162, 37, 30, .55);
}
.btn:hover { background: var(--red-deep); transform: translateY(-2px); box-shadow: 0 18px 36px -12px rgba(162, 37, 30, .6); }
.btn__main { font-weight: 700; font-size: 17px; letter-spacing: .06em; }
.btn__sub { font-size: 11.5px; letter-spacing: .08em; }
.btn--large { padding: 20px 56px; }
.btn--large .btn__main { font-size: 19px; }
.btn--small { padding: 10px 22px; border-radius: 6px; box-shadow: none; font-size: 13px; font-weight: 700; }
.btn--ghost { background: transparent; color: #fff; border: 1px solid var(--line-dark); box-shadow: none; }
.btn--ghost:hover { background: rgba(255, 255, 255, .08); }
.btn--line { background: #06752F; box-shadow: 0 12px 30px -12px rgba(6, 117, 47, .55); }
.btn--line:hover { background: #055C25; }

/* ---------- 動画一時停止トグル ---------- */
.video-toggle {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 3;
  min-height: 44px;
  padding: 10px 18px;
  background: rgba(10, 13, 15, .72);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .45);
  border-radius: 999px;
  font-family: var(--font-goth);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .08em;
  cursor: pointer;
  transition: background .3s;
}
.video-toggle:hover { background: rgba(10, 13, 15, .9); }
.video-toggle:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.video-toggle::before { content: "❚❚ "; font-size: 10px; }
.video-toggle[aria-pressed="true"]::before { content: "▶ "; }

/* ---------- ユーティリティバー ---------- */
.topbar {
  background: var(--black);
  color: rgba(255, 255, 255, .85);
  font-size: 12px;
  letter-spacing: .08em;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 7px clamp(16px, 3vw, 40px);
}
.topbar__lead { font-weight: 500; }
.topbar__info { display: flex; align-items: center; gap: 14px; }
.topbar__info a { color: #fff; font-family: var(--font-serif-en); font-size: 15px; font-weight: 600; letter-spacing: .06em; text-decoration: none; }
.topbar__info span { color: rgba(255, 255, 255, .66); }

/* ---------- ヘッダー ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s;
}
.header.is-scrolled { box-shadow: 0 6px 24px -14px rgba(15, 18, 20, .25); }
.header__inner {
  width: min(1280px, 100% - 40px);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 12px 0;
}
.header__logo { text-decoration: none; display: flex; align-items: center; gap: 14px; }
.header__logo-img { height: 42px; width: auto; }
.header__logo-store {
  font-family: var(--font-min);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--ink);
  border-left: 1px solid var(--line);
  padding-left: 14px;
  line-height: 1.4;
}
.header__nav { display: flex; gap: 20px; margin-left: auto; }
.header__nav a {
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  position: relative;
  padding: 4px 0;
}
.header__nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .35s var(--ease-out);
}
.header__nav a:hover::after { transform: scaleX(1); transform-origin: left; }

/* ============================================================
   1. ヒーロー
   ============================================================ */
.hero {
  position: relative;
  min-height: min(92svh, 860px);
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  padding: 60px 0 140px;
}
.hero__media { position: absolute; inset: 0; }
.hero__media video { width: 100%; height: 100%; object-fit: cover; }
.hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 13, 15, .82) 0%, rgba(10, 13, 15, .55) 42%, rgba(10, 13, 15, .18) 75%, rgba(10, 13, 15, .3) 100%),
    linear-gradient(0deg, rgba(10, 13, 15, .55) 0%, transparent 32%);
}
.hero__inner { position: relative; width: min(1280px, 100% - 48px); margin-inline: auto; }
.hero__video-toggle { bottom: auto; top: 16px; }
.hero__kicker { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 24px; }
.hero__kicker span {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .12em;
  border: 1px solid rgba(255, 255, 255, .5);
  border-radius: 999px;
  padding: 6px 16px;
  background: rgba(10, 13, 15, .3);
}
.hero__title { display: flex; flex-direction: column; }
.hero__title-sub {
  font-family: var(--font-min);
  font-weight: 600;
  font-size: clamp(17px, 2vw, 24px);
  letter-spacing: .12em;
  margin-bottom: 10px;
}
.hero__title-main {
  font-family: var(--font-min);
  font-weight: 700;
  font-size: clamp(38px, 5.6vw, 72px);
  line-height: 1.28;
  letter-spacing: .08em;
  text-shadow: 0 2px 30px rgba(10, 13, 15, .45);
}
.hero__title-main em { color: #fff; border-bottom: 3px solid var(--gold-light); padding-bottom: 4px; }
.hero__title-en {
  font-family: var(--font-serif-en);
  font-size: clamp(12px, 1.3vw, 15px);
  letter-spacing: .38em;
  color: var(--gold-light);
  margin-top: 18px;
  text-transform: uppercase;
}
.hero__lead { margin-top: 24px; font-size: clamp(14.5px, 1.4vw, 17px); color: rgba(255, 255, 255, .92); }
.hero__lead strong { font-weight: 700; border-bottom: 2px solid rgba(200, 169, 106, .8); }
.hero__cta { margin-top: 32px; display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.hero__cta-note { font-size: 14px; letter-spacing: .06em; color: rgba(255, 255, 255, .92); }
.hero__cta-note s { opacity: 1; }
.hero__cta-note strong { font-family: var(--font-serif-en); font-size: 26px; color: var(--gold-light); margin: 0 2px; }

/* ヒーロー下部の実績ストリップ */
.hero__stats {
  position: absolute;
  left: 50%;
  bottom: 0;
  translate: -50% 0;
  width: min(1120px, 100% - 48px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--white);
  color: var(--ink);
  border-radius: 14px 14px 0 0;
  overflow: hidden;
  box-shadow: 0 -8px 40px -20px rgba(15, 18, 20, .4);
}
.hero__stats li {
  padding: 20px 26px 18px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-right: 1px solid var(--line);
}
.hero__stats li:last-child { border-right: none; }
.hero__stats-label {
  font-family: var(--font-serif-en);
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--gold);
}
.hero__stats strong { font-family: var(--font-min); font-size: 17px; font-weight: 700; letter-spacing: .06em; }
.hero__stats strong .num { font-size: 19px; }
.hero__stats li > span:last-child { font-size: 12px; color: var(--gray); }

/* ---------- 告知バー ---------- */
.ticker {
  background: var(--red);
  color: #fff;
  text-align: center;
  padding: 11px 20px;
  font-size: 13.5px;
  letter-spacing: .06em;
}
.ticker strong { font-weight: 700; }

/* ============================================================
   セクション共通
   ============================================================ */
section { position: relative; }
.section-head { margin-bottom: 52px; }
.section-head--center { text-align: center; }
.section-head__en {
  font-family: var(--font-serif-en);
  font-size: 13px;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.section-head__en::before { content: ""; width: 34px; height: 1px; background: var(--gold-light); }
.section-head--center .section-head__en { justify-content: center; }
.section-head--light .section-head__en { color: var(--gold-light); }
.section-head__title {
  font-family: var(--font-min);
  font-weight: 700;
  font-size: clamp(25px, 3.4vw, 40px);
  line-height: 1.55;
  letter-spacing: .07em;
}
.section-head__lead { margin-top: 18px; color: var(--gray); font-size: 15px; max-width: 760px; }
.section-head--center .section-head__lead { margin-inline: auto; }
.section-head--light .section-head__title { color: #fff; }
.section-head--light .section-head__lead { color: rgba(255, 255, 255, .85); }

/* ============================================================
   2. こんな方に
   ============================================================ */
.nayami { padding: 110px 0 120px; }
.nayami__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 44px;
  align-items: center;
}
.nayami__list { display: grid; gap: 12px; }
.nayami__list li {
  position: relative;
  background: var(--off);
  border-radius: 10px;
  padding: 15px 20px 15px 54px;
  font-weight: 500;
  font-size: 15px;
  line-height: 1.7;
}
.nayami__list li::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 22px;
  width: 16px;
  height: 9px;
  border-left: 2.5px solid var(--red);
  border-bottom: 2.5px solid var(--red);
  transform: rotate(-45deg);
}
.nayami__photo { position: relative; }
.nayami__photo img { border-radius: 14px; box-shadow: var(--shadow-card); }
.nayami__photo figcaption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--gray);
  text-align: right;
  letter-spacing: .08em;
}
.nayami__closing {
  margin-top: 56px;
  font-family: var(--font-min);
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 2;
  text-align: center;
}
.nayami__closing strong { color: var(--red); }

/* ============================================================
   3. STLiNEの特長(交互レイアウト)
   ============================================================ */
.about { padding: 110px 0 120px; background: var(--off); }
.about__row {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(28px, 4vw, 60px);
  align-items: center;
  margin-top: 64px;
}
.about__row--reverse { grid-template-columns: .9fr 1.1fr; }
.about__row--reverse .about__photo { order: 2; }
.about__row--reverse .about__text { order: 1; }
.about__photo img { border-radius: 14px; box-shadow: var(--shadow-card); }
.about__num {
  font-family: var(--font-serif-en);
  font-size: clamp(44px, 5vw, 64px);
  font-weight: 500;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold);
  display: block;
  margin-bottom: 10px;
}
.about__text h3 {
  font-family: var(--font-min);
  font-size: clamp(24px, 2.8vw, 32px);
  font-weight: 700;
  letter-spacing: .12em;
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.about__text h3 span {
  font-family: var(--font-serif-en);
  font-size: 12px;
  letter-spacing: .3em;
  color: var(--gold);
}
.about__text p { font-size: 15px; color: var(--gray); }
.about__text p strong { color: var(--ink); font-weight: 700; border-bottom: 2px solid var(--gold-light); }
.about__note {
  margin-top: 72px;
  text-align: center;
  font-family: var(--font-min);
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 700;
  letter-spacing: .1em;
  line-height: 2;
}

/* ============================================================
   4. 比較
   ============================================================ */
.hikaku { padding: 110px 0 120px; }
.hikaku__scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: 14px; box-shadow: var(--shadow-card); }
.hikaku__table {
  width: 100%;
  min-width: 760px;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  font-size: 14px;
  line-height: 1.75;
}
.hikaku__table th, .hikaku__table td { padding: 17px 20px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.hikaku__table thead th {
  font-family: var(--font-min);
  font-size: 13px;
  letter-spacing: .12em;
  background: var(--off);
}
.hikaku__table tbody th { font-weight: 700; font-size: 14px; white-space: nowrap; }
.hikaku__table tbody tr:last-child th,
.hikaku__table tbody tr:last-child td { border-bottom: none; }
.hikaku__table td:nth-child(3) { color: var(--gray); }
.hikaku__table .is-stline { background: #F7F3EA; font-weight: 700; border-left: 1px solid var(--line); }
.hikaku__table thead .is-stline {
  background: var(--black);
  color: #fff;
  font-size: 14px;
  letter-spacing: .18em;
}
.hikaku__cards { display: none; }

/* ============================================================
   5. 施術の流れ(黒帯)
   ============================================================ */
.nagare { padding: 110px 0 120px; background: var(--black); color: #fff; }
.nagare__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(32px, 4vw, 64px);
  align-items: start;
}
.nagare__list { display: grid; }
.nagare__item {
  display: flex;
  gap: 22px;
  padding: 22px 0;
  position: relative;
}
.nagare__item:not(:last-child) { border-bottom: 1px solid var(--line-dark); }
.nagare__num {
  flex-shrink: 0;
  width: 50px; height: 50px;
  border: 1px solid var(--gold-light);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-serif-en);
  font-size: 21px;
  font-weight: 600;
  color: var(--gold-light);
}
.nagare__item h3 {
  font-family: var(--font-min);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .08em;
  margin: 10px 0 6px;
}
.nagare__item p { font-size: 14px; color: rgba(255, 255, 255, .78); }
.nagare__media { position: sticky; top: 110px; }
.nagare__media video { border-radius: 14px; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; box-shadow: 0 24px 60px -24px rgba(0, 0, 0, .8); }
.nagare__media .video-toggle { bottom: auto; top: 14px; }
.nagare__media-note {
  margin-top: 16px;
  font-size: 13.5px;
  color: rgba(255, 255, 255, .82);
  text-align: center;
  line-height: 2;
}
.nagare__media-note strong { color: var(--gold-light); }
.nagare__cta { margin-top: 64px; text-align: center; }

/* ============================================================
   6. 料金 + 無料体験
   ============================================================ */
.ryokin { padding: 110px 0 120px; }
.ryokin__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.ryokin__card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 42px 32px 36px;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out);
  box-shadow: var(--shadow-card);
}
.ryokin__card:hover { transform: translateY(-6px); }
.ryokin__card--featured { background: var(--black); color: #fff; border-color: var(--black); transform: scale(1.03); }
.ryokin__card--featured:hover { transform: scale(1.03) translateY(-6px); }
.ryokin__tag {
  position: absolute;
  top: -14px;
  left: 50%;
  translate: -50% 0;
  background: var(--red);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  border-radius: 999px;
  padding: 5px 20px;
  white-space: nowrap;
}
.ryokin__plan {
  font-family: var(--font-serif-en);
  font-size: 16px;
  letter-spacing: .3em;
  font-weight: 700;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ryokin__plan span { font-family: var(--font-min); font-size: 14px; letter-spacing: .2em; color: var(--gray); font-weight: 500; }
.ryokin__card--featured .ryokin__plan span { color: rgba(255, 255, 255, .82); }
.ryokin__price { margin-top: 20px; font-size: clamp(34px, 3.4vw, 42px); line-height: 1.2; }
.ryokin__unit { font-size: 14px; margin-left: 4px; color: var(--gray); font-family: var(--font-goth); }
.ryokin__card--featured .ryokin__unit { color: rgba(255, 255, 255, .82); }
.ryokin__per {
  margin: 14px auto 0;
  display: inline-block;
  font-size: 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 18px;
  color: var(--gray);
}
.ryokin__card--featured .ryokin__per { border-color: rgba(255, 255, 255, .3); color: rgba(255, 255, 255, .88); }
.ryokin__for { margin-top: 20px; font-size: 13.5px; color: var(--gray); text-align: left; line-height: 1.9; }
.ryokin__card--featured .ryokin__for { color: rgba(255, 255, 255, .84); }
.ryokin__notes { margin-top: 40px; display: grid; gap: 6px; justify-content: center; }
.ryokin__notes li { font-size: 13px; color: var(--gray); padding-left: 1.2em; position: relative; }
.ryokin__notes li::before { content: "※"; position: absolute; left: 0; }

/* 無料体験バナー */
.taiken {
  margin-top: 64px;
  background: linear-gradient(135deg, #17110D, #2B2117 55%, #17110D);
  border: 1px solid rgba(200, 169, 106, .4);
  border-radius: 18px;
  color: #fff;
  overflow: hidden;
  position: relative;
}
.taiken::before {
  content: "";
  position: absolute;
  right: -80px; top: -120px;
  width: 340px; height: 340px;
  border: 1px solid rgba(200, 169, 106, .25);
  border-radius: 50%;
}
.taiken__body { padding: clamp(32px, 4vw, 52px); text-align: center; position: relative; }
.taiken__label { font-family: var(--font-serif-en); font-size: 12px; letter-spacing: .38em; color: var(--gold-light); }
.taiken__title {
  font-family: var(--font-min);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: .1em;
  margin-top: 10px;
}
.taiken__time { font-size: 14px; margin-left: 12px; color: rgba(255, 255, 255, .8); letter-spacing: .1em; }
.taiken__flow { margin-top: 14px; font-size: 13.5px; color: rgba(255, 255, 255, .85); letter-spacing: .04em; }
.taiken__price { margin-top: 18px; font-size: 15px; color: rgba(255, 255, 255, .92); }
.taiken__price s { margin-right: 10px; }
.taiken__price strong { font-family: var(--font-serif-en); font-size: clamp(40px, 5vw, 56px); color: var(--gold-light); font-weight: 600; }
.taiken__price strong .num { font-size: inherit; }
.taiken__btn { margin-top: 22px; }

/* ============================================================
   7. アクセス
   ============================================================ */
.access { padding: 110px 0 120px; background: var(--off); }
.access__photo { margin-bottom: 44px; }
.access__photo img { border-radius: 16px; box-shadow: var(--shadow-card); }
.access__grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 40px; align-items: start; }
.access__info { display: grid; background: var(--white); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-card); }
.access__info > div {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 16px;
  padding: 17px 26px;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
}
.access__info > div:last-child { border-bottom: none; }
.access__info dt { font-family: var(--font-min); font-weight: 700; letter-spacing: .1em; color: var(--gray); }
.access__info dd a { color: var(--red-deep); font-weight: 700; }
.access__map { border-radius: 14px; overflow: hidden; border: 1px solid var(--line); background: var(--white); box-shadow: var(--shadow-card); }
.access__map iframe { width: 100%; height: 400px; border: 0; }
.access__map-link {
  display: block;
  text-align: center;
  padding: 13px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--red-deep);
  text-decoration: none;
  border-top: 1px solid var(--line);
}
.access__map-link:hover { background: rgba(194, 47, 39, .06); }
.access__seo {
  margin-top: 44px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: clamp(24px, 3vw, 40px);
}
.access__seo h3 {
  font-family: var(--font-min);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .08em;
  margin-bottom: 12px;
}
.access__seo p { font-size: 14px; color: var(--gray); line-height: 2.1; }

/* ============================================================
   8. FAQ
   ============================================================ */
.faq { padding: 110px 0 120px; }
.faq__list { display: grid; gap: 14px; }
.faq__item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 24px -18px rgba(15, 18, 20, .18);
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 21px 60px 21px 58px;
  font-weight: 700;
  font-size: 15px;
  position: relative;
  line-height: 1.7;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::before {
  content: "Q";
  position: absolute;
  left: 22px;
  top: 19px;
  font-family: var(--font-serif-en);
  font-size: 19px;
  font-weight: 600;
  color: var(--red);
}
.faq__item summary::after {
  content: "";
  position: absolute;
  right: 24px;
  top: 50%;
  width: 10px; height: 10px;
  border-right: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
  translate: 0 -70%;
  rotate: 45deg;
  transition: rotate .35s var(--ease-out), translate .35s var(--ease-out);
}
.faq__item[open] summary::after { rotate: 225deg; translate: 0 -30%; }
.faq__item p {
  padding: 0 28px 22px 58px;
  font-size: 14.5px;
  color: var(--gray);
  position: relative;
}
.faq__item p::before {
  content: "A";
  position: absolute;
  left: 22px;
  top: -2px;
  font-family: var(--font-serif-en);
  font-size: 19px;
  font-weight: 600;
  color: var(--gold);
}

/* ============================================================
   9. 最終CTA
   ============================================================ */
.reserve {
  position: relative;
  color: #fff;
  padding: 130px 0 140px;
  overflow: hidden;
  text-align: center;
}
.reserve__bg {
  position: absolute; inset: 0;
  background: url("../assets/img/03_training_rack.jpg") center / cover no-repeat;
}
.reserve__bg::after {
  content: "";
  position: absolute; inset: 0;
  background: rgba(10, 13, 15, .88);
}
.reserve .container { position: relative; }
.reserve .section-head { margin-bottom: 40px; }
.reserve .section-head__title { font-size: clamp(24px, 3vw, 34px); }
.reserve .section-head__lead s { opacity: 1; }
.reserve__buttons { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.reserve__buttons .btn { min-width: min(460px, 100%); }
.reserve__note { margin-top: 32px; font-size: 12.5px; color: rgba(255, 255, 255, .78); }

/* ---------- フッター ---------- */
.footer { background: var(--black); color: rgba(255, 255, 255, .78); padding: 60px 0 0; }
.footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 44px;
}
.footer__logo { display: flex; align-items: center; gap: 14px; }
.footer__logo img { height: 46px; width: auto; }
.footer__logo small {
  font-family: var(--font-min);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  color: rgba(255, 255, 255, .85);
  border-left: 1px solid var(--line-dark);
  padding-left: 14px;
  line-height: 1.4;
}
.footer__desc { margin-top: 14px; font-size: 12.5px; line-height: 2; color: rgba(255, 255, 255, .66); }
.footer__nav { display: grid; gap: 8px; align-content: start; }
.footer__nav a { font-size: 13px; text-decoration: none; color: rgba(255, 255, 255, .82); }
.footer__nav a:hover { color: #fff; }
.footer__info { font-size: 13px; display: grid; gap: 8px; align-content: start; }
.footer__info a { color: rgba(255, 255, 255, .92); }
.footer__copy {
  border-top: 1px solid var(--line-dark);
  text-align: center;
  padding: 18px 20px;
  font-size: 11.5px;
  letter-spacing: .08em;
  color: rgba(255, 255, 255, .62);
}

/* ---------- モバイル固定CTA ---------- */
.fixed-cta {
  position: fixed;
  left: 12px; right: 12px; bottom: 12px;
  z-index: 90;
  display: none;
  gap: 10px;
  translate: 0 120%;
  visibility: hidden;
  transition: translate .5s var(--ease-out), visibility 0s .5s;
}
.fixed-cta.is-visible { translate: 0 0; visibility: visible; transition: translate .5s var(--ease-out), visibility 0s 0s; }
.fixed-cta__main {
  flex: 1;
  background: var(--red);
  color: #fff;
  text-decoration: none;
  text-align: center;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .04em;
  padding: 12px 10px;
  border-radius: 12px;
  box-shadow: 0 12px 30px -8px rgba(162, 37, 30, .6);
  display: flex;
  flex-direction: column;
  line-height: 1.5;
}
.fixed-cta__main span { font-size: 11px; font-weight: 500; }
.fixed-cta__tel {
  flex-shrink: 0;
  width: 54px;
  display: grid;
  place-items: center;
  background: var(--black);
  color: #fff;
  border-radius: 12px;
  box-shadow: 0 12px 30px -8px rgba(15, 18, 20, .5);
}

/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width: 1023px) {
  .header__nav { display: none; }
  .header__cta { margin-left: auto; }
  .nagare__media { position: static; }
}

@media (max-width: 767px) {
  body { font-size: 15px; }
  html { scroll-padding-top: 72px; }
  .pc { display: none; }
  .sp { display: inline; }
  .container, .container--narrow { width: calc(100% - 40px); }

  .topbar { flex-direction: column; gap: 2px; padding: 6px 14px; text-align: center; }
  .topbar__lead { font-size: 10.5px; }
  .topbar__info { font-size: 11px; gap: 10px; }
  .topbar__info a { font-size: 13px; }

  .header__inner { padding: 9px 0; gap: 12px; }
  .header__logo { gap: 10px; }
  .header__logo-img { height: 34px; }
  .header__logo-store { font-size: 10.5px; padding-left: 10px; white-space: nowrap; }
  .header__cta { white-space: nowrap; padding: 9px 14px; font-size: 12px; }

  .hero { padding: 48px 0 0; min-height: auto; }
  .hero__kicker span { font-size: 11px; padding: 5px 12px; }
  .hero__title-sub { font-size: 15px; letter-spacing: .08em; }
  .hero__title-main { font-size: clamp(34px, 9.6vw, 44px); }
  .hero__title-en { letter-spacing: .26em; }
  .hero__cta { margin-top: 26px; }
  .hero__cta .btn { width: 100%; }
  .hero__stats {
    position: static;
    translate: none;
    width: calc(100% - 40px);
    margin: 36px auto 0;
    grid-template-columns: 1fr;
    border-radius: 14px;
    box-shadow: var(--shadow-card);
  }
  .hero__stats li { border-right: none; border-bottom: 1px solid var(--line); padding: 14px 20px 12px; }
  .hero__stats li:last-child { border-bottom: none; }
  .hero { background: var(--black); }
  .hero__media { height: auto; position: relative; aspect-ratio: 16 / 10; order: -1; }
  .hero { display: flex; flex-direction: column; }
  .hero__overlay { background: linear-gradient(0deg, var(--black) 0%, rgba(10, 13, 15, .32) 40%, rgba(10, 13, 15, .15) 100%); }
  .hero__inner { margin-top: -72px; padding-bottom: 44px; }

  .ticker { font-size: 11.5px; padding: 9px 16px; line-height: 1.7; }

  .section-head { margin-bottom: 38px; }

  .nayami, .about, .hikaku, .nagare, .ryokin, .access, .faq { padding: 80px 0 88px; }

  .nayami__grid { grid-template-columns: 1fr; gap: 28px; }
  .nayami__photo { order: -1; }
  .nayami__list li { font-size: 14px; padding: 13px 16px 13px 48px; }
  .nayami__list li::before { left: 17px; top: 20px; }

  .about__row, .about__row--reverse { grid-template-columns: 1fr; gap: 18px; margin-top: 48px; }
  .about__row--reverse .about__photo { order: 0; }
  .about__row--reverse .about__text { order: 1; }

  .hikaku__scroll { display: none; }
  .hikaku__cards { display: grid; gap: 14px; }
  .hikaku__cards li {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 20px 20px 18px;
    box-shadow: 0 8px 24px -18px rgba(15, 18, 20, .18);
  }
  .hikaku__cards h3 { font-family: var(--font-min); font-size: 16px; font-weight: 700; letter-spacing: .08em; }
  .hikaku__cards h3 span { font-family: var(--font-goth); font-size: 11.5px; font-weight: 500; color: var(--gray); margin-left: 6px; letter-spacing: .06em; }
  .hikaku__card-weak { margin-top: 10px; font-size: 13px; color: var(--gray); padding-left: 1.3em; position: relative; }
  .hikaku__card-weak::before { content: "△"; position: absolute; left: 0; }
  .hikaku__card-st {
    margin-top: 8px;
    font-size: 13.5px;
    font-weight: 700;
    background: #F7F3EA;
    border-radius: 8px;
    padding: 10px 12px;
    line-height: 1.8;
  }

  .nagare__grid { grid-template-columns: 1fr; gap: 32px; }
  .nagare__item { gap: 16px; padding: 18px 0; }
  .nagare__num { width: 44px; height: 44px; font-size: 18px; }
  .nagare__item h3 { margin-top: 6px; font-size: 16.5px; }
  .nagare__cta { margin-top: 44px; }
  .nagare__cta .btn { width: 100%; }

  .ryokin__grid { grid-template-columns: 1fr; gap: 26px; max-width: 420px; margin-inline: auto; }
  .ryokin__card--featured { transform: none; order: -1; }
  .ryokin__card--featured:hover { transform: translateY(-6px); }
  .taiken__btn { width: 100%; }
  .taiken__flow { font-size: 12px; line-height: 2; }

  .access__grid { grid-template-columns: 1fr; gap: 24px; }
  .access__info > div { grid-template-columns: 84px 1fr; padding: 14px 18px; font-size: 13.5px; }
  .access__map iframe { height: 300px; }
  .access__photo { margin-bottom: 32px; }

  .reserve { padding: 96px 0 120px; }
  .reserve__buttons .btn { min-width: 100%; }

  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .footer { padding-top: 44px; }
  .footer__copy { padding-bottom: 100px; }

  .fixed-cta { display: flex; }
}

@media (max-width: 374px) {
  .header__logo-store { display: none; }
}